William Wood Triumph ChronographvsYema Flygraf Navigator
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Measurements
Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Triumph Chronograph

Flygraf Navigator
Diameter
41mm
40mm
Lug-to-Lug
49.5mm
n/a
Thickness
16mm
13.9mm
lowest
Water Resistance
100m
100m
MSRP
$2,525
$1,199
lowest
Movement
Sellita SW510
Automatic
Case
3 specsMovement
1 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
The William Wood Triumph Chronograph is a 41mm Swiss-made chronograph with a Sellita SW510 automatic movement, featuring numerous firefighting-inspired details like upcycled fire hose straps and a sandwich dial. Reviewers note the watch's stocky but well-balanced 41mm case, which wears large on smaller wrists due to its 16.5mm height and 49.5mm lug-to-lug measurement. The handset is described as flat and blocky, though the high-dome crystal offers a vintage aesthetic and the upcycled fire hose straps are a unique talking point. The movement is cited with a 48-hour power reserve, though commonly credited with at least 56 hours. On balance, reviewers highlight the unique design and materials of the William Wood Triumph Chronograph as its primary appeal.
Owners widely report that the Yema Flygraf Navigator offers a great design and lume, with some finding its quality excellent for the price. However, multiple owners and community members consistently flag concerns regarding quality control and customer service, with one owner noting a past warranty issue and another experiencing a malfunctioning chronograph subdial requiring repair. On balance, owners rate the Yema Flygraf Navigator positively for its design and value, though persistent quality control concerns temper overall enthusiasm.
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